GB8806190D0 - Offshore drilling system - Google Patents

Offshore drilling system

Info

Publication number
GB8806190D0
GB8806190D0 GB888806190A GB8806190A GB8806190D0 GB 8806190 D0 GB8806190 D0 GB 8806190D0 GB 888806190 A GB888806190 A GB 888806190A GB 8806190 A GB8806190 A GB 8806190A GB 8806190 D0 GB8806190 D0 GB 8806190D0
Authority
GB
United Kingdom
Prior art keywords
drilling system
offshore drilling
offshore
drilling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
GB888806190A
Other versions
GB2201981B (en
GB2201981A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Equinor ASA
Original Assignee
Den Norske Stats Oljeselskap AS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Den Norske Stats Oljeselskap AS filed Critical Den Norske Stats Oljeselskap AS
Publication of GB8806190D0 publication Critical patent/GB8806190D0/en
Publication of GB2201981A publication Critical patent/GB2201981A/en
Application granted granted Critical
Publication of GB2201981B publication Critical patent/GB2201981B/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/06—Work chambers for underwater operations, e.g. temporarily connected to well heads
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B17/02—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto
    • E02B17/025—Reinforced concrete structures
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/08—Underwater guide bases, e.g. drilling templates; Levelling thereof
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/01—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells specially adapted for obtaining from underwater installations
    • E21B43/017—Production satellite stations, i.e. underwater installations comprising a plurality of satellite well heads connected to a central station
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/12—Underwater drilling
    • E21B7/136—Underwater drilling from non-buoyant support
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B2017/0039—Methods for placing the offshore structure
    • E02B2017/0043—Placing the offshore structure on a pre-installed foundation structure
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B2017/0056—Platforms with supporting legs
    • E02B2017/0069—Gravity structures
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B2017/0056—Platforms with supporting legs
    • E02B2017/0073—Details of sea bottom engaging footing
    • E02B2017/0086—Large footings connecting several legs or serving as a reservoir for the storage of oil or gas

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
  • Fats And Perfumes (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
GB8806190A 1985-03-01 1988-03-16 Offshore drilling system Expired GB2201981B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO850836A NO850836L (en) 1985-03-01 1985-03-01 DEVELOPMENT AND DEVELOPMENT SYSTEM FOR OIL OIL AND / OR GAS FIELDS.

Publications (3)

Publication Number Publication Date
GB8806190D0 true GB8806190D0 (en) 1988-04-13
GB2201981A GB2201981A (en) 1988-09-14
GB2201981B GB2201981B (en) 1989-10-25

Family

ID=19888155

Family Applications (3)

Application Number Title Priority Date Filing Date
GB8605189A Expired GB2172635B (en) 1985-03-01 1986-03-03 Offshore drilling system
GB08806189A Withdrawn GB2201980A (en) 1985-03-01 1988-03-16 Offshore oil/gas production
GB8806190A Expired GB2201981B (en) 1985-03-01 1988-03-16 Offshore drilling system

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GB8605189A Expired GB2172635B (en) 1985-03-01 1986-03-03 Offshore drilling system
GB08806189A Withdrawn GB2201980A (en) 1985-03-01 1988-03-16 Offshore oil/gas production

Country Status (4)

Country Link
US (1) US4746245A (en)
CA (1) CA1255109A (en)
GB (3) GB2172635B (en)
NO (3) NO850836L (en)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2187778A (en) * 1986-03-03 1987-09-16 Earl & Wright Ltd Offshore platform with two jacket portions
US5343952A (en) * 1992-10-22 1994-09-06 Shell Oil Company Cement plug for well abandonment
US5277519A (en) * 1992-10-22 1994-01-11 Shell Oil Company Well drilling cuttings disposal
US5343950A (en) * 1992-10-22 1994-09-06 Shell Oil Company Drilling and cementing extended reach boreholes
US5309999A (en) * 1992-10-22 1994-05-10 Shell Oil Company Cement slurry composition and method to cement wellbore casings in salt formations
MY112090A (en) * 1992-10-22 2001-04-30 Shell Int Research Method for drilling and cementing a well
US5269632A (en) * 1992-10-22 1993-12-14 Shell Oil Company Method for strengthening the structural base of offshore structures
US5351759A (en) * 1992-10-22 1994-10-04 Shell Oil Company Slag-cement displacement by direct fluid contact
US5322124A (en) * 1992-10-22 1994-06-21 Shell Oil Company Squeeze cementing
US5309997A (en) * 1992-10-22 1994-05-10 Shell Oil Company Well fluid for in-situ borehole repair
US5301752A (en) * 1992-10-22 1994-04-12 Shell Oil Company Drilling and cementing with phosphate-blast furnace slag
US5325922A (en) * 1992-10-22 1994-07-05 Shell Oil Company Restoring lost circulation
US5332040A (en) * 1992-10-22 1994-07-26 Shell Oil Company Process to cement a casing in a wellbore
US5311944A (en) * 1992-10-22 1994-05-17 Shell Oil Company Blast furnace slag blend in cement
US5343951A (en) * 1992-10-22 1994-09-06 Shell Oil Company Drilling and cementing slim hole wells
US5379843A (en) * 1992-10-22 1995-01-10 Shell Oil Company Side-tracking cement plug
US5330006A (en) * 1992-10-22 1994-07-19 Shell Oil Company Oil mud displacement with blast furnace slag/surfactant
US5343947A (en) * 1992-10-22 1994-09-06 Shell Oil Company Anchor plug for open hole test tools
US5307876A (en) * 1992-10-22 1994-05-03 Shell Oil Company Method to cement a wellbore in the presence of carbon dioxide
US5314031A (en) * 1992-10-22 1994-05-24 Shell Oil Company Directional drilling plug
US5275511A (en) * 1992-10-22 1994-01-04 Shell Oil Company Method for installation of piles in offshore locations
US5311945A (en) * 1992-10-22 1994-05-17 Shell Oil Company Drilling and cementing with phosphate
US5307877A (en) * 1992-10-22 1994-05-03 Shell Oil Company Wellbore sealing with two-component ionomeric system
US5314022A (en) * 1992-10-22 1994-05-24 Shell Oil Company Dilution of drilling fluid in forming cement slurries
US5301754A (en) * 1992-10-22 1994-04-12 Shell Oil Company Wellbore cementing with ionomer-blast furnace slag system
US5333690A (en) * 1992-12-31 1994-08-02 Shell Oil Company Cementing with blast furnace slag using spacer
US5316083A (en) * 1992-12-31 1994-05-31 Shell Oil Company Blast furnace slag spacer
US5305831A (en) * 1993-02-25 1994-04-26 Shell Oil Company Blast furnace slag transition fluid
EP0810326B1 (en) * 1995-02-17 2003-04-23 Nikkensekkei Ltd. Method for setting a sof settling structure
US6761508B1 (en) 1999-04-21 2004-07-13 Ope, Inc. Satellite separator platform(SSP)
FR2892432B1 (en) * 2005-10-25 2009-07-17 Doris Engineering MARITIME URBAN WORK
CN103374905B (en) * 2012-04-27 2016-01-27 中国海洋石油总公司 Movable self-installation platform
EP3530809B1 (en) * 2018-02-21 2020-12-16 Siemens Aktiengesellschaft Connecting structure for a marine installation

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB676082A (en) * 1950-02-24 1952-07-23 Neyrpic Ets Improvements in or relating to protective structures exposed to the action of moving water
US2939290A (en) * 1954-10-01 1960-06-07 Shell Oil Co Marine drilling rig foundations
GB904514A (en) * 1960-05-16 1962-08-29 Ca Nat Research Council Breakwater structures
US3327780A (en) * 1965-03-15 1967-06-27 Exxon Production Research Co Connection of underwater wells
FR1519891A (en) * 1967-02-24 1968-04-05 Entpr D Equipements Mecaniques Improvements to structures such as platforms for underwater work
US3520358A (en) * 1967-06-29 1970-07-14 Mobil Oil Corp Subsea production system
US3556218A (en) * 1968-06-27 1971-01-19 Mobil Oil Corp Underwater production satellite
US3526096A (en) * 1968-12-11 1970-09-01 Morrison Knudsen Co Method of making rockfill foundations
GB1421764A (en) * 1972-03-15 1976-01-21 Secretary Trade Ind Brit Off-shore platforms
GB1477461A (en) * 1973-06-01 1977-06-22 King Wilkinson Ltd Off-shore structures
US3906734A (en) * 1973-08-23 1975-09-23 Texaco Inc Fixed marine platform with dispersed base
JPS5069801A (en) * 1973-10-25 1975-06-10
US4045967A (en) * 1974-04-08 1977-09-06 Sea-Log Corporation Apparatus for supporting a drilling platform on the ocean floor
FR2276426A1 (en) * 1974-06-25 1976-01-23 Kahn Jean Pierre PLATFORM FOR WORK AT SEA AND PROCESS FOR ITS CONSTRUCTION
GB1512636A (en) * 1975-07-23 1978-06-01 Redpath Dorman Long Ltd Maritime assemblies
CA1069387A (en) * 1976-04-19 1980-01-08 John J. Bylo Logistical support of offshore drilling facilities
DE2627658C3 (en) * 1976-06-19 1981-06-25 Strabag Bau-AG, 5000 Köln Prefabricated foundation body for underwater foundations
AU2666977A (en) * 1976-07-06 1979-01-04 Olav Mo Method for underwater drilling
US4181453A (en) * 1977-08-24 1980-01-01 Sea Tank Co. Apparatus for positioning an off-shore weight structure on a previously positioned sea bed unit
FR2409957A1 (en) * 1977-11-29 1979-06-22 Metalliques Entrepr Cie Fse Positioning platform accurately over well head riser pipes - held by sea bed-anchored cables, using optical and hydroacoustic devices (NO 25.6.79)
US4227831A (en) * 1978-04-04 1980-10-14 Raymond International Builders, Inc. Self-contained offshore platform
US4474508A (en) * 1978-05-18 1984-10-02 Hollandsche Beton Maatschappij B.V. Marine structures
US4310052A (en) * 1979-08-22 1982-01-12 A/S Hoyer-Ellefsen Offshore structure for production of hydrocarbons
AU7220481A (en) * 1980-05-02 1981-11-26 Global Marine Inc. Offshore platform
US4492270A (en) * 1980-05-02 1985-01-08 Global Marine, Inc. Method of installing and using offshore well development and production platforms
US4422803A (en) * 1981-11-30 1983-12-27 Global Marine, Inc. Stacked concrete marine structure
AU548441B2 (en) * 1982-01-28 1985-12-12 Mobil Oil Corp. Wellhead connection
US4425055A (en) * 1982-02-02 1984-01-10 Shell Oil Company Two-section arctic drilling structure
IT1150283B (en) * 1982-03-12 1986-12-10 Tecnomare Spa PERFECTED FIXED PLATFORM WITH A RETICULAR AND TRIPOD STRUCTURE FOR HIGH BOTTOMS AND PROCEDURE FOR ITS INSTALLATION
IT1172825B (en) * 1983-04-18 1987-06-18 Tecnomare Spa SUBMARINE TEMPLATE FOR THE DRILLING OF WELLS FOR THE EXPLOITATION OF HYDROCARBON FIELDS AT SEA
US4575281A (en) * 1983-08-23 1986-03-11 Mobil Oil Corporation Method and structure for forming an offshore facility

Also Published As

Publication number Publication date
GB2201981B (en) 1989-10-25
GB2172635B (en) 1989-10-25
CA1255109A (en) 1989-06-06
NO871255L (en) 1986-09-02
NO850836L (en) 1986-09-02
GB2201981A (en) 1988-09-14
GB2172635A (en) 1986-09-24
US4746245A (en) 1988-05-24
GB2201980A (en) 1988-09-14
GB8806189D0 (en) 1988-04-13
NO871256D0 (en) 1987-03-25
NO871256L (en) 1986-09-02
NO871255D0 (en) 1987-03-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940303